Bifacially Reinforced Self‐Assembled Monolayer Interfaces for Minimized Recombination Loss and Enhanced Stability in Perovskite/Silicon Tandem Solar Cells
Wuhan University of Technology · Ji Hua Laboratory · +4 more institutions
Abstract
Abstract Perovskite/silicon tandem solar cells have shown higher power conversion efficiencies (PCEs) than single‐junction cells. However, their record PCE still falls short of the theoretical maximum, and their stability is significantly lower than that of crystalline silicon solar cells. These challenges stem from the substantial losses in open‐circuit voltage ( V OC ) and the instability of wide‐bandgap perovskite devices, which are mainly caused by nonradiative recombination and degradation at the heterojunction interfaces, respectively. Specifically, the weak adhesion between indium tin oxide (ITO) and self‐assembled monolayers (SAMs), along with inadequate interactions between the SAMs and the…
Citation impact
- FWCI
- 25.44
- Percentile
- 100%
- References
- 66
Authors
20- GCGuo Chang
Wuhan University of Technology, Ji Hua Laboratory
- HDHong‐Qiang Du
Wuhan University of Technology, Ji Hua Laboratory
- YWYu‐Chen Wang
Wuhan University of Technology, Ji Hua Laboratory
- XGXiang Gao
State Power Investment Corporation (China), Lucky Technology (China)
- YLYu‐Qi Lan
Wuhan University of Technology
Topics & keywords
- Materials science
- Perovskite (structure)
- Tandem
- Indium tin oxide
- Monolayer
- Silicon
- Energy conversion efficiency
- Optoelectronics
- Affordable and clean energy